US Patent Issued to Pacira Pharmaceuticals on May 13 for "Manufacturing of bupivacaine multivesicular liposomes" (California Inventors)

ALEXANDRIA, Va., June 12 -- United States Patent no. 12,296,047, issued on May 13, was assigned to Pacira Pharmaceuticals Inc. (San Diego).

"Manufacturing of bupivacaine multivesicular liposomes" was invented by Jeffrey S. Hall (San Diego), David J. Turnbull (San Diego), John J. Grigsby Jr. (San Diego), Soroush M. Ardekani (San Diego) and Kathleen D. A. Los (San Diego).

According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments of the present application relate to compositions bupivacaine multivesicular liposomes (MVLs) prepared by a commercial manufacturing process with large particle diameter span."

The patent was filed on Nov. 11, 2024, under Application No. 18/943,310.

*For further information, including...